自动曝光控制在计算机X线摄影中的合理应用

Reasonable Applications of Automatic Exposure Control in Computed Radiography

探讨自动曝光控制在计算机X线摄影中的合理应用,进一步提高摄影图像质量。在自动曝光控制条件下计算机X线摄影中,关键是要选择合适的KV值,同时还要选择合适的电离室、密度补偿值和和必要的图像后处理。

This paper is to explore the reasonable applications of automatic exposure control in computed radiography, and to improve the quality of CR images. It is very important to select a suitable KV value in automatic exposure control in computed radiography. At the same time, a suitable ionization chamber, correct density compensation and necesary post-processing should be selected.